How To Fix /SAPAPO/CDPSCUSTOMIZ023 - & : Foreign key does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSCUSTOMIZ -

• Message number: 023

• Message text: & : Foreign key does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSCUSTOMIZ023 - & : Foreign key does not exist ?

  The SAP error message /SAPAPO/CDPSCUSTOMIZ023 typically indicates that there is a foreign key constraint violation in the context of SAP Advanced Planning and Optimization (APO). This error usually occurs when there is an attempt to reference a key in a database table that does not exist or is not valid in the context of the operation being performed.
  Cause:
  
  Missing Master Data: The most common cause is that the master data (like materials, locations, or other relevant entities) that the system is trying to reference does not exist in the database.
  Incorrect Configuration: There may be a configuration issue where the settings do not align with the existing data.
  Data Inconsistency: There could be inconsistencies in the data, such as missing entries in related tables.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), some necessary data might not have been transported correctly.
  
  Solution:
  
  Check Master Data: Verify that all necessary master data exists in the system. This includes checking for the existence of materials, locations, and any other relevant entities that the error message references.
  Review Configuration: Ensure that the configuration settings in the APO system are correct and that they match the existing master data.
  Data Consistency Check: Run consistency checks in the system to identify any discrepancies in the data. This can often be done using transaction codes like /SAPAPO/SDP94 or similar.
  Transport Validation: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly. You may need to re-transport missing data or configurations.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure and the specific data causing the issue.
  Consult Documentation: Review SAP notes and documentation related to this error message for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that can help you analyze and troubleshoot the issue, such as /SAPAPO/SDP94 for planning book issues or /SAPAPO/CDP for configuration.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.